A partial list of the patents we have obtained for our clients covers a broad spectrum of technologies. We look forward to be of similar service to meet your intellectual property needs.
PAT. NO. Title
1 6,374,054 Digital camera viewfinder and method of using same
2 6,367,904 Wiper cleaning apparatus and method of using same
3 6,346,991 Margin seeking for multiple copy jobs
4 6,340,256 Media channel and method of clearing media jams
5 6,325,485 Printhead cartridge with wiper cleaning station
6 6,322,264 Media cassette having an upper input tray and a lower output tray
7 6,322,184 Method and apparatus for improved swath-to-swath alignment in
an inkjet print engine device
8 6,309,041 Odd number of passes, odd number of advances, and separated-diagonal-line
masking, in liquid-ink printers
9 6,302,506 Apparatus and method for correcting carriage velocity induced
ink drop positional errors
10 6,296,407 Stackable low profile printer with an input and output media
telescoping tray cassette
11 6,290,409 Media observation frame and method of using same
12 6,287,032 Media tray supporter and method of using same
13 6,280,015 Positioning of service station sled using motor-driven cam
14 6,276,852 Low profile printer with open bottom paper path
15 6,258,014 Exercise kit and method of using same
16 6,239,817 Apparatus and method for printing borderless print image
17 6,219,159 Spectrally balanced scanner
18 6,213,586 Method for controlling a multicolor inkjet printhead to produce
temporally or spatially shingled images
19 6,212,133 Low power GPS receiver system and method of using same
20 6,179,407 Multi-pass inkjet printer system and method of using same
21 6,158,851 Ink valve having a releasable tip for a print cartridge recharge system
22 6,157,461 Method of generating randomized masks to improve image quality on a printing medium
23 RE36,948 Print enhancement system for enhancing dot printer images
24 6,132,024 Systems and method for determining presence of inks that are invisible to sensing devices
25 6,124,946 Multi-pass pseudo random masking system and method of using same
26 6,113,232 Stationary pen printer
27 6,088,134 Swath scanning system using an optical imager
28 6,082,849 Random printmasks in a multilevel inkjet printer
29 6,050,666 High speed inkjet printer and method of using same for improving image quality
30 D422,301 Combined printer, copier and scanner
31 6,042,100 Soft pinch roller to reduce hand-off error
32 6,037,584 Optical scanner including exposure control
33 6,033,048 Resolution-dependent and color-dependent print masking
34 6,028,681 Light monitor window and method of using same
35 D421,042 Combined printer, copier, scanner and facsimile
36 6,022,012 Modular automatic document feeder for a flat bed input device
37 6,016,207 Facsimile scan position calibration apparatus and method
38 6,015,207 Color halftoning options influenced by print-mode setting
39 6,015,143 Automatic document feeder having universal output tray
40 6,014,227 Printer with progressive column error diffusion system and method of using same for improved printer throughput
41 6,012,792 Copier having full color high speed inkjet printer with two intra page printing speeds for controlling ink drying time for images having densely inked areas
42 6,012,714 Automatic document feeder quick release hinge assembly
43 6,009,302 Automatic document feeder having an input tray paper stop and pick mechanism
44 6,005,683 Document edge detection by linear image sensor
45 6,000,780 Wiping system for inkjet printer
46 5,998,786 Apparatus for securing CCD board at a fixed position within a range of motion
47 5,997,197 Print medium feed system using pre-existing printer apparatus
48 5,997,126 Removable service station sled for inkjet printer
49 5,995,661 Image boundary detection for a scanned image
50 5,992,967 Positioning of service station sled using motor-driven cam
51 5,988,623 Automatic document feeder having a center drive mechanism for loading and unloading a document without skew
52 5,987,270 Digital copying machine that automasks data for small originals if a document feeder is present
53 5,980,016 Systems and method for determining presence of inks that are invisible to sensing devices
54 5,973,815 Scanner carriage lamp reflector and method of using same
55 5,973,796 Scanner carriage mirror mounting to reduce footprint
56 5,969,731 Print head servicing system and method employing a solid liquefiable substance
57 5,949,453 Mixed resolution printing for color and monochrome printers
58 5,947,466 Continuous belt drive paper feed system
59 5,946,420 Printing with text enhancement: recognition by sensing paired edges, or by disqualification in pictorial regions
60 D413,351 Printer
61 5,926,580 Convolution algorithm for efficient hardware implementation
62 5,924,421 Skin protection device and method of using same
63 5,923,349 Density-based print masking for photographic-quality inkjet printing
64 5,917,952 Compression of randomly dithered bi-level images
65 5,917,516 Service station for use with inkjet printing apparatus, including compliantly supported sled carrier, multipurpose positioning cam and/or reduced footprint
66 5,914,734 Printhead servicing system and method using a moveable wiper between a fluid source and a printhead
67 5,913,625 Print medium feed system using pre-existing printer apparatus
68 5,907,335 Wet wiping printhead cleaning system using a non-contact technique for applying a printhead treatment fluid
69 5,905,514 Servicing system for an inkjet printhead
70 5,903,290 Simultaneously printing with different sections of printheads for improved print quality
71 5,898,445 Translational wiping technique for a stationary inkjet printhead
72 5,896,206 Combination printer and scanner having single paper path with pinch rollers actuated by pen door
73 5,887,988 Paper stacker activation for printer input/output
74 5,886,892 Power supply with improved inrush circuit for limiting inrush current
75 5,886,714 Actuation mechanism for translational wiping of a stationary inkjet printhead
76 5,883,644 Resolution-dependent and color-dependent print masking
77 5,883,632 Coordinating color produced by two devices--using a hue-controlled machine color space, or surface scaling
78 5,882,004 Automatic sheet feeding mechanism
79 5,880,758 Printer with pen containing a low dot spread black ink and a high dot spread color ink
80 D406,601 Automatic document feeder
81 5,825,042 Radiation shielding of plastic integrated circuits
82 5,752,286 Cleaning and storage system for a body cavity aspirator instrument
83 5,720,282 Universal respiratory apparatus and method of using same
84 5,546,290 Neon illumination apparatus and method of using same
85 5,541,646 Display image stabilization apparatus and method of using same
86 5,526,654 Body decoration and method of using same
87 5,525,255 Neutral cleaning agent and method of making it
88 5,517,263 Image projection system and method of using same
89 D369,784 Surge protector
90 5,515,079 Computer input system and method of using same
91 5,512,967 Projector
92 5,512,891 Drive-up station vehicle detection system and method of using same
93 5,510,861 Compact projector and method of using same
94 5,504,501 Optical input arrangement and method of using same
95 5,503,484 Ergonomic keyboard apparatus and method of using same
96 5,502,459 Optical auxiliary input arrangement and method of using same
97 5,499,036 Display control apparatus and method of using same
98 5,489,923 Method and apparatus for calibrating an optical computer input system
99 5,489,181 Transport apparatus and method of using same
100 5,487,604 Mulch receiving bin and method of using same
101 5,484,668 Universally adaptable battery charger connector and method of using same
102 5,483,615 Direct current electrical motor system and method of using same
103 5,471,754 Kit and method of using kit to align wheels of vehicle
104 5,471,636 Software development system and method of using same
105 D364,379 Surge protector
106 5,459,484 Display control system and method of using same
107 5,453,803 Low profile liquid crystal projector and method of using same
108 5,451,722 Printed circuit board with metallized grooves
109 5,436,813 Illumination apparatus and method of using and making same
110 D360,426 Integrated liquid crystal display projector
111 5,418,446 Variable speed constant frequency synchronous electric power generating system and method of using same
112 5,414,405 Personnel identification devices
113 5,411,022 Continuous pH monitoring system and method of using same
114 5,405,153 Musical electronic game
115 5,400,095 Display projection method and apparatus an optical input device therefor
116 4 5,393,103 Method and coupler for joining conduits and a method of making the coupler
117 5 5,390,412 Method for making printed circuit boards
118 5,377,666 Method and apparatus for use in installing a fire in a fireplace in connection with a flue liner
119 5,372,441 Ergonomic keyboard apparatus with left and right key section separated by an irregularly shaped space
100 5,363,675 Face decoration and method of using the same
101 5,351,393 Method of mounting a surface-mountable IC to a converter board
102 5,349,281 Battery charging system and method of using same
103 D350,536 Under computer monitor power controlling base
104 5,344,068 Dynamically controlled environmental control system
105 5,343,815 Confectionary board
106 5,336,152 Exercise apparatus and method of using same
107 5,335,627 Animal restraint device and method of using same
108 5,334,279 Method and apparatus for making printed circuit boards
109 5,321,848 Drive-up station full duplex communication system and method of using same
110 5,321,450 Low profile liquid crystal projector and method of using same
111 5,315,190 Linear electrodynamic machine and method of using same
112 D347,216 Combined ergonomic keyboard pad and wrist rest
113 5,305,132 Optical wavelength communication system and method of using same
114 5,302,040 Ergonomic keyboard apparatus and method of using same
115 5,300,944 Video display system and method of using same
116 5,299,436 Fast access electronic locking system
117 5,299,039 Stacked display panel construction and method of aligning pixel elements thereof
118 5,298,892 Stacked display panel construction and method of making same
119 5,291,780 Flow meters
120 5,277,312 Syringe storage and disposal container
121 5,276,436 Television signal projection system and method of using same
122 5,264,835 Enhanced color display system and method of using same
123 5,263,470 Method and apparatus for use in installing a firebox in a fireplace in connection with a flue liner
124 5,260,918 Water saving apparatus and method of using same
125 5,260,548 Soldering system controlled power supply apparatus and method of using same
126 5,255,166 Apparatus for illuminating a vehicle license plate and method of using same
127 5,253,095 Full duplex communication system and method of using same
128 5,252,043 Linear motor-pump assembly and method of using same
129 5,250,851 Video monitor support and power distribution assembly
130 D340,043 Keyboard panel for an information system terminal
131 D339,800 Keyboard for an information system terminal
132 5,243,721 Inflatable mattress and air supply with changeover valve
133 5,237,760 Electrically lighted footwear
134 5,235,728 Fastening device for portable equipment and method of using same
135 5,225,875 High speed color display system and method of using same
136 5,221,016 Insulating container and method of making same
137 D336,716 Kiosk
138 5,220,677 Method and apparatus for establishing communication paths with requesting customer stations
139 D336,389 Umbrella holder
140 5,212,473 Membrane keyboard and method of using same
141 5,205,088 Roofing snow panel and method of constructing same
142 5,204,506 Plasma pinch surface treating apparatus and method of using same
143 5,203,017 Method and apparatus for establishing wireless communication with multiple customer stations
144 5,193,985 Pump control system for a downhole motor-pump assembly and method of using same
145 5,192,844 Robotic tool adaptor apparatus
146 5,192,125 Apparatus for illuminating a vehicle license plate and method of using same
147 5,188,565 Novelty device and method of using same
148 5,185,509 Robotic arm tool mounting apparatus
149 5,184,419 Method and apparatus for exterminating structure infestations
150 5,181,335 Portable sign installation kit and method of using same
151 D332,687 Illuminated slipper
152 5,181,015 Method and apparatus for calibrating an optical computer input system
153 5,179,648 Computer auxiliary viewing system
154 5,179,306 Small diameter brushless direct current linear motor and method of using same
155 5,178,354 Tube holder and method of using the sam
156 5,177,629 Liquid crystal display with an optical fluid layer
157 5,177,427 Battery charging system and method for preventing false switching from fast charge to trickle charge
158 5,174,016 Chip removal apparatus and method of using same
159 5,167,377 Animal waste bag dispenser
160 5,165,199 Non-toxic method of exterminating insects
161 5,154,734 Pollution control system and method of using same
162 5,153,568 Liquid crystal display panel system and method of using same
163 5,150,961 Apparatus for illuminating a vehicle license plate and method of using same
164 5,147,421 Wet scrubber particle discharge system and method of using the same
165 5,146,403 Change of address system and method of using same
166 5,139,193 Fluxless resoldering system and fluxless soldering process
167 5,137,484 Method of making a liquid crystal display construction
168 5,132,915 Document dispensing apparatus and method of using same
169 5,125,669 Court game apparatus and method of using same
170 5,121,243 Wireless optical communication system utilizing a single optical carrier frequency
171 5,106,406 Method for desalination and rehabilitation of irrigated soil
172 5,099,422 Compiling system and method of producing individually customized recording media
173 D324,785 Multiple neck tie holder having clothes hanger mounting device or the like
174 5,089,810 Stacked display panel construction and method of making same
175 5,085,395 Equipment security apparatus and kit
176 5,079,187 Method for processing semiconductor materials
177 5,063,677 Gun sight adjustable for windage and distance
178 5,062,001 Gray scale system for visual displays
179 5,058,313 Method and apparatus for exterminating structure infestations
180 5,052,651 Fastener for portable equipment
181 5,049,046 Pump control system for a downhole motor-pump assembly and method of using same
182 5,045,182 Apparatus and method for removing debris from granular material
183 5,038,293 Method and apparatus for vending customized documents
184 5,038,245 Method and apparatus for suppressing electrical transients
185 5,033,665 Soldering system and method of using same
186 5,029,099 Method and apparatus for vending customized documents
187 5,027,546 Non-toxic method of exterminating insects
188 5,027,433 Remote infrared transceiver and method of using same
189 5,024,239 Method and apparatus for determining osseous implant fixation integrity
190 5,021,941 Position control method and apparatus for a closed loop type numerically controlled machine
191 5,019,844 Camera construction and method of using same
192 5,011,773 Human esterase D, its uses and a process of purification
193 5,010,985 Disc assemblies for vehicle disc brakes
194 5,010,227 Soldering apparatus and method of using the same
195 5,005,636 Variable air volume ventilating system and method of operating same
196 4,994,715 Plasma pinch system and method of using same
197 RE33,539 Refillable container with depressurization means
198 4,977,610 Wireless communication apparatus and method of operating same
199 4,974,766 Vehicle roof top carrier and method of using same
200 4,955,922 Urine-collecting apparatus for wheel-chair
201 4,955,467 Energy damping device
202 4,954,130 Catheter/heparin lock and method of using same
203 D310,368 Wireless microphone
204 4,951,818 Equipment carrier and method of using same
205 4,947,765 Security apparatus and method of using same
206 4,946,180 Convertible child support apparatus
207 4,942,642 Deboning system and method of using same
208 4,940,239 Educational board game apparatus and method of using same
209 4,938,988 Poultry sausage and method of making same
230 4,938,374 Beverage containers and method of making same
2315 4,936,039 Fishing rod holder and method of using same
232 4,935,991 Fish cleaning station and method of using the same
233 4,935,870 Apparatus for downloading macro programs and executing a downloaded macro program responding to activation of a single key
234 4,931,173 Apparatus and method for removing debris from granular material
235 4,929,458 Method of making a conically shaped tortilla shel
236 4,923,500 Method for desalination and rehabilitation of irrigated soil
237 4,920,689 Water kite and method of using the same
238 4,919,325 Combination window envelope and insert and method of using same
239 4,915,964 Method of making a conically shaped tortilla shell
240 4,911,671 Novelty kit and method for using it to relieve tension and stress
241 4,911,575 Power trowel control device
242 4,910,952 Method and apparatus for making a frayless line
243 4,903,969 Board game apparatus
244 4,903,900 Method and apparatus for shredding paper or the like
245 4,901,468 Buoyant fishing device and method of using same
246 4,899,680 Boat mooring device and method of using same
247 4,896,376 Sport glove construction and method of making same
248 4,889,605 Plasma pinch system
249 4,886,478 Wind propelled sail toy vehicle
250 4,876,648 System and method for implementing and administering a mortgage plan
251 4,863,184 Tractor-trailer landing gear mechanism and method of using same
252 4,863,096 Mailbox insert
253 4,849,928 Logic array programmer
254 4,844,324 Solder system and method of using same
255 4,837,693 Method and apparatus for facilitating operation of an insurance plan
256 4,623,076 Refillable container with depressurization means
257 4,520,893 Electric cart station
